code: def ready(self) -> bool:
      if "dst_w" in self.dict:
          return self.dict["dst_w"].url != ""
      return False
  
file_path: pytorch-lightning/examples/app/boring/app_dynamic.py
imports: import os
  from lightning.app import CloudCompute, LightningApp, LightningFlow, LightningWork
  from lightning.app.components import TracerPythonScript
  from lightning.app.storage.path import Path
  from lightning.app.structures import Dict
label_desc: Use image node_id 2 for calling the BoringApp obj's underlying member method code with example usage: obj.ready() and returns: False, unknown